Tungsten carbide planetary pin cutters are made to fit your Edco traffic-line removers. Sold in sets of three (3), SMITH eraser cutters contain the thickest, long-lasting cutter pin and body, assembled with sealed ball bearings. Designed for thick film removal, thermoplastic markings, and traffic paint removal without grooving or undulations, as well as smoothing down high spots on concrete or asphalt surfaces.​​​